Shaundavidcalfoid
Answered

Find the value of x, y and z if xy/x+y = 3, xz/x+z = 4, yz/y+z = 2.

Sagot :

AwesomeHelperid

1. x = 6 and y=6
(6 x 6) / (6 + 6)
(36) / (12)
=3
 
2. x = 8 and y = 8
(8 x 8) / (8 + 8)
(64) / (16)
= 4

3. x = 4 and y = 4
(4 x 4) / (4 + 4)
(16) / (8)
=2 

Hope I helped :D